Bis(2-thienyl) ketone (CAS 704-38-1) — formula C9H6OS2, molecular weight 194.3; category organic chemicals.
Bis(2-thienyl) ketone (CAS 704-38-1) is a chemical raw material in the organic chemicals category. Its molecular formula C9H6OS2 comprises 9 C, 6 H, 1 O, 2 S atoms. Its molecular weight is about 194.3. Reported physicochemical data: LogP about 3.3. As a sourcing and distribution partner we help locate and compare this item across domestic and cross-border channels, arranging samples and batch orders with full COA and compliance files.
| CAS Number | 704-38-1 |
|---|---|
| Molecular Formula | C9H6OS2 |
| Molecular Weight | 194.3 |
| LogP | 3.3 |
| Category | Organic Chemicals |
Bis(2-thienyl) ketone is a carbon-based organic compound with CAS registry number 704-38-1 and molecular formula C9H6OS2 (molecular weight 194.3), belonging to the organic chemicals segment of chemical raw materials.
CAS number: 704-38-1
Its molecular formula C9H6OS2 comprises 9 C, 6 H, 1 O, 2 S atoms.
Also known as: Bis(2-thienyl) ketone · 双(2-噻吩基)酮
Category: organic chemicals
The CAS registry number of Bis(2-thienyl) ketone is 704-38-1.
Molecular formula C9H6OS2, molecular weight 194.3.
It is also registered under: Bis(2-thienyl) ketone, 双(2-噻吩基)酮.
Category: Organic Chemicals.
Packaging is agreed per order, from lab-scale packs to bulk, and confirmed with each order rather than fixed on the page. A Certificate of Analysis (COA) ships with every batch and MSDS is available; where the end use carries a regulatory limit (food contact, pharmaceutical or cosmetic), state the standard at enquiry and the grade is set against it.
Independent reference data for Bis(2-thienyl) ketone (CAS 704-38-1), compiled from public chemistry databases.
| CAS Registry Number | 704-38-1 |
|---|---|
| PubChem CID | 69713 |
| Molecular formula | C9H6OS2 |
| IUPAC name | dithiophen-2-ylmethanone |
| UNII (FDA) | 6VH2TXT76G |
| Molecular Weight | 194.3 |
|---|---|
| XLogP3 | 3.3 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 2 |
| Exact Mass | 193.98600716 |
| Monoisotopic Mass | 193.98600716 |
| Topological Polar Surface Area | 73.6 |
| Heavy Atom Count | 12 |
704-38-1; Methanone, di-2-thienyl-; Di-2-thienyl ketone; 2-Thienyl ketone; di-2-Thienylmethanone; DTXSID50220670; NSC 36725; NSC 201397; RefChem:267294; DTXCID80143161; GUTQMBQKTSGBPQ-UHFFFAOYSA-N; Di(thiophen-2-yl)methanone; BIS(2-THIENYL) KETONE; dithiophen-2-ylmethanone; Tiotropium EP Impurity F; MFCD00052096
| Reported hazard statements | H302 (50%), H315 (50%), H319 (50%), H335 (50%) |
|---|
H302 (50%): Harmful if swallowed [Warning Acute toxicity, oral]
H315 (50%): Causes skin irritation [Warning Skin corrosion/irritation]
Bis(2-thienyl) ketone · CAS 704-38-1 · C9H6OS2. UNII 6VH2TXT76G.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: 双(2-噻吩基)酮